PostgreSQL vs. MongoDB Performance Benchmark - Mailing list pgsql-advocacy

EnterpriseDB created a framework for benchmarking performance of PostgreSQL and MongoDB and made it available on Github - https://github.com/EnterpriseDB/pg_nosql_benchmark

EDB consulted with multiple analysts with expertise on the topic, and they were not aware of any specific benchmarks for measuring the performance of PostgreSQL compared to MongoDB.

We’ve created a lightweight tool for the open source community to copy, modify and try with the hope of creating a standard. We welcome efforts to replicate our tests that found PostgreSQL outperformed MongoDB and to develop additional tests, or additional feedback.